000 FZNT26 KNHC 231521 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1121 AM EDT Thu Sep 23 2021 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Winds and seas will diminish through tonight as a weak pressure pattern settles in over the area into early next week. Tropical Storm Sam near is near 10.9N 38.1W 1003 mb at 1500 UTC, moving W at 14 kt. Maximum sustained winds are 45 kt with gusts to 55 kt. Sam will continue to intensify as it moves across the Atlantic, becoming a hurricane near 12N45W by Fri evening, and reaching 55W east of the Leeward Islands by Mon night. San Juan Atlantic Waters .TODAY...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .FRI...S to SW winds 5 to 10 kt. Seas 4 to 5 ft in N to NE swell. .FRI NIGHT...NE winds less than 5 kt, shifting to E to SE after midnight. Seas 4 to 5 ft in N to NE swell. .SAT...SE to S winds less than 5 kt. Seas 4 to 5 ft in N to NE swell. .SAT NIGHT...NE to E winds 5 to 10 kt. Seas 4 to 5 ft in N to NE swell. .SUN...E winds 5 to 10 kt. Seas 4 ft. .SUN NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. .MON...E winds 10 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. San Juan Caribbean Waters .TODAY...SE to S winds 5 to 10 kt. Seas 3 ft. .TONIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. .SAT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...NE to E winds 5 to 10 kt. Seas 3 to 4 ft. .SUN...E winds 5 to 10 kt. Seas 3 to 4 ft. .SUN NIGHT...NE to E winds 10 kt. Seas 3 to 4 ft. .MON...E winds 5 to 10 kt. Seas 3 ft. .MON NIGHT...E winds 10 kt. Seas 3 ft.